Graco 333013B, Instructions - Parts Manual

Page: 20 / 62

Installation
20 333013B
Install the Fabric Cover
See F
IGURE
13.
1. Install a fabric cover (XX) over the front of the gun
and slide it back to cover the exposed tubing and
hoses at the back of the manifold.
2. Route the exhaust tube (YY) outside the cover. This
enables you to monitor the exhaust tube for the
presence of any paint or solvent. See
Check for
Fluid Leakage on page 28. Strap down the exhaust
tube to prevent it from moving around.
Check Fluid Viscosity
To check fluid viscosity you will need:
• a viscosity cup
• a stopwatch
1. Completely submerge the viscosity cup in the fluid.
Lift the cup out quickly, starting the stopwatch as
soon as the cup is completely removed.
2. Watch the stream of fluid coming from the bottom of
the cup. As soon as there is a break in the stream,
shut off the stopwatch.
3. Record the fluid type, elapsed time, and size of the
viscosity cup.
4. If the viscosity is too high or too low, contact the
material supplier. Adjust as necessary.
Flush Before Using Equipment
The equipment was tested in fluid at the factory. To
avoid contaminating your fluid, flush the equipment with
a compatible solvent before using the equipment. See
Flushing , page 26.
F
IG
. 13 . Fabric Cover
WLD
YY
YY
XX